ANNOUNCING: The Big Alta 100k

In this episode, we announce the inaugural running of The Big Alta 100k!

 

 

Beginning in Sausalito, CA directly beneath the Golden Gate Bridge, runners will head north on a point to point course, along the coast, tagging Mt. Tam and Big Rock Ridge, before finishing in Marinwood, CA.

 

The course is 61 miles with 13k’ of climbing traversing the entirety of Marin county from south to north on beautiful NorCal trails.

The Big Alta 100k will happen alongside our existing 50k and 28k races, extending the event into a three day trail running festival March 20-22nd 2026. 

Registration for all three events will open at 6am PST, Oct 14^th on Ultrasignup and you can find more info on our website.  

Our guest is Jeremy Long, the Founder/Owner of Daybreak Racing, a premier trail event company based in Portland, OR. Daybreak and Freetrail co-produce both The Big Alta and Gorge Waterfalls.

 

The Big Alta 100k Course

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